Mars News

New research from the University of Central Florida reveals that the combined stresses of radiation and microgravity don't just wear on the body — they may actually accelerate biological ageing at the genetic level, with liver changes in space-exposed subjects mirroring those found in real astronaut blood samples. For anyone planning a long-duration mission to Mars, this is a critical finding, as crews could arrive at the Red Planet biologically older than when they left Earth. The silver lining is that understanding these mechanisms may not only help scientists develop better countermeasures for deep-space travelers, but could also unlock new insights into slowing the ageing process for the rest of us.

A University of Michigan team has designed a system of retractable, pressurized tunnels that could dramatically streamline life on the Martian surface by directly connecting crew habitats to other key infrastructure without requiring a full suit-up each time. The proposal was submitted as part of NASA's Moon to Mars eXploration Systems and Habitation (M2M X-Hab) 2026 Academic Innovation Challenge, which invites university teams to tackle real engineering problems facing future deep space missions. If developed further, this kind of seamless connectivity could prove essential for long-duration Mars stays, reducing astronaut fatigue and the risks that come with frequent EVA suit operations.